

Impact Socket 1-Inch Drive, 41mm, High-Depth Design
Heavy-duty 1-inch impact socket, 41mm hex, deep well design for automotive and industrial fastener removal.
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Impact Socket 1-Inch Drive, 41mm, High-Depth Design
Brief Overview
This is a professional-grade impact socket engineered for high-torque pneumatic impact wrenches. The 41mm hex profile targets large fasteners common in heavy automotive, truck, and industrial applications. The deep-well (high) design extends reach into recessed mounting points, reducing the need for extension bars and improving workplace safety. Built with impact-hardened steel and a matte black finish, this socket withstands repeated shock loads without chipping or cracking.
For jobs requiring a range of sizes, consider pairing this with smaller 34mm impact sockets or larger 46mm variants to maximize your shop's fastener coverage.
Key Features
- 1-Inch Square Drive – Compatible with all standard 1-inch impact wrenches and ratchets
- 41mm Hex Profile – Fits large industrial and heavy-duty automotive fasteners
- Deep-Well Design – Extended depth (90mm overall length) reaches fasteners in tight, recessed spaces
- 6-Point Internal Geometry – Distributes force evenly, minimizing fastener rounding and cam-out
- Impact-Hardened Steel Construction – Engineered to absorb shock loads from pneumatic tools without deformation
- Retaining Ring Groove – Integrated slot design prevents accidental socket separation during high-speed operation
- Matte Black Finish – Provides corrosion resistance and professional appearance
Business Advantages for Resellers
- High-Margin Item – Impact sockets command strong wholesale-to-retail markup due to professional demand
- Repeat Orders – Shops stock multiple sizes; this 41mm pairs naturally with complementary hex sizes
- Durable, Long-Lifecycle Product – Impact-hardened construction means fewer warranty claims and customer returns
- Essential Tool for Heavy Shops – Automotive transmission work, truck service, and industrial assembly all demand 1-inch impact sockets
- Cross-Sell Opportunity – Customers purchasing large-diameter sockets typically upgrade their complete socket set
Technical Specifications
| Parameter | Value |
|---|---|
| Drive Size | 1 inch (25.4mm) square |
| Hex Size | 41 mm |
| Socket Depth | High (deep-well) |
| Overall Length | 90 mm |
| Outer Diameter (D1) | 63 mm |
| Drive End Diameter (D2) | 54 mm |
| Wall Thickness | 38 mm |
| Internal Profile | 6-point hex |
| Material | Impact-hardened steel |
| Finish | Matte black |
| Drive Type | Square drive with retaining ring groove |
Application Notes
This socket is purpose-built for pneumatic impact wrenches operating at standard shop pressures (90–100 PSI). The 41mm size targets:
- Heavy truck and tractor fasteners – Wheel hubs, axle nuts, transmission pan bolts
- Industrial equipment assembly – Large machinery mounting bolts
- Automotive transmission work – Pan bolts, cover fasteners on larger engines
- Equipment maintenance – Farm implements, construction machinery
The deep-well design eliminates the need for additional extensions in many recessed applications, improving ergonomics and reducing the chance of tool slippage.
Value Proposition
For a professional distributor, this socket fills a critical gap in the 1-inch impact portfolio. The 41mm size is less common than 38mm or 46mm variants, making it an essential add-to-order item for shops that service heavy equipment or trucks. Stock this alongside your other 1-inch impact sockets to ensure customers can complete their fastener sets in a single purchase order.